Tiếng Việt
Description
3M 311-1127 noise-cancelling earplugs – Protective solution for workers who work long hours in noise-polluted environments
Brand: 3M
SKU: 311-1127
Material: Polyurethane
Standard: ANSI S3.19-1974/CSA Z94.2
Weight: Very light
Color: Yellow/green
Packing: With box, 100 pairs/case
Uses: Protect hearing in noisy working environments such as factories, printing factories, construction sites
Describe:
Earplugs are widely used in the oil and gas industry, shipbuilding…
Soft material, easy to insert precisely due to tapered shape and slow expansion rate
Specially formulated to fit all ear shapes
Wired, reusable earplugs
Polyurethane material with the advantages of bearing capacity, and anti-corrosion, and very good elasticity, superior to some other materials such as rubber, plastic
Soft earplugs, snugly fit the ear when used, feel comfortable and do not leave marks on the ears
Noise canceling NRR: 26 dB
Noise-cancelling earplugs are suitable for engineers, maintenance staff, technical staff, production executives, workers, etc
Application:
– Oil and gas, shipbuilding, ports
– Auto and Moto
– Plastic, wood, metal
– Leather shoes, garment, dyeing
– Food, aquatic products, animal feed
– Cement, construction, chemicals, fertilizers
